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    • 2. 发明授权
    • Assistive mobility device
    • 辅助移动设备
    • US06428033B1
    • 2002-08-06
    • US09642948
    • 2000-08-22
    • Richard J. HarrisonWilliam F. Mann
    • Richard J. HarrisonWilliam F. Mann
    • A47C428
    • A47C7/506A47C4/286A61G5/08B62B7/08B62B2205/06
    • The present invention is a portable chair with caster wheels that is lightweight in construction and easily collapsed, carried, stored and transported by public or private means. The chair can be configured as an assistive mobility device to fill the unmet needs of aging healthy adults who wish to retain their independence and social interactions. It can also be configured as a collapsible office chair to meet the needs of employers with temporary working staff and for use by college students in crowded dorm rooms. Additional features such as an arm rest, a foot rest, or a reclining back are easily added during manufacture and because of the chairs uncomplicated design and duplicity of parts, it is very economical to manufacture.
    • 本发明是一种具有脚轮的便携式椅子,其结构重量轻并且容易地通过公共或私人方式折叠,携带,存储和运输。 椅子可以配置为辅助移动设备,以满足希望保持其独立性和社交互动的老年健康成年人的未满足需求。 它也可以配置为可折叠的办公椅,以满足临时工作人员的雇主需求,并由大学生在拥挤的宿舍间使用。 在制造过程中很容易添加其他功能,如扶手椅,脚凳或躺椅,由于椅子的简单设计和部件的复制,制造非常经济。
    • 3. 发明申请
    • Assistive mobility device
    • 辅助移动设备
    • US20090194975A1
    • 2009-08-06
    • US12319673
    • 2009-01-12
    • Richard J. HarrisonWilliam F. Mann, III
    • Richard J. HarrisonWilliam F. Mann, III
    • A61G5/08A47C4/28
    • A47C4/286A47C7/506A61G5/0825A61G5/0833B62B7/08B62B2205/06
    • The present invention is a collapsible self-propelled chair on wheels that is lightweight in construction and easily collapsed, carried, stored and transported by public or private means. The chair performs the function of a wheelchair while avoiding the appearance of a traditional wheelchair thus avoiding the invalid stigma often associated with wheelchairs. It can be configured as an assistive mobility device to fill the unmet needs of aging healthy adults who wish to retain their independence and social interactions or a medical device to assist those with medical needs. Additional features such as removable armrest, seat belts, a footrest, or a reclining back are easily added during manufacture and because of the chairs uncomplicated design and duplicity of parts, it is very economical to manufacture.
    • 本发明是轮子上的可折叠自推进椅,其结构重量轻并且容易地以公共或私人方式折叠,携带,储存和运输。 椅子执行轮椅的功能,同时避免传统轮椅的外观,从而避免经常与轮椅相关联的无效柱头。 它可以被配置为辅助移动设备,以满足希望保留其独立性和社交互动的老年健康成年人的未满足需求,或者用于帮助具有医疗需求的医疗设备。 在制造过程中容易添加诸如可拆卸的扶手,安全带,脚踏板或斜倚背部等附加特征,并且由于椅子的简单设计和部件的复制,制造非常经济。
    • 5. 发明授权
    • Assistive mobility device
    • 辅助移动设备
    • US06776433B2
    • 2004-08-17
    • US10014125
    • 2001-12-11
    • Richard J. HarrisonWilliam F. Mann
    • Richard J. HarrisonWilliam F. Mann
    • A47C428
    • A47C7/506A47C4/286A61G5/0825A61G5/0841A61G7/0515B62B7/08B62B2205/06
    • The present invention is a portable chair with caster wheels that is lightweight in construction and easily collapsed, carried, stored and transported by public or private means. The chair can be configured as an assistive mobility device to fill the unmet needs of aging healthy adults who wish to retain their independence and social interactions. It can also be configured as a collapsible office chair to meet the needs of employers with temporary working staff and for use by college students in crowded dorm rooms. Additional features such as an armrest, a foot rest, or a reclining back are easily added during manufacture and because of the chairs uncomplicated design and duplicity of parts, it is very economical to manufacture.
    • 本发明是一种具有脚轮的便携式椅子,其结构重量轻并且容易地通过公共或私人方式折叠,携带,存储和运输。 椅子可以配置为辅助移动设备,以满足希望保持其独立性和社交互动的老年健康成年人的未满足需求。 它也可以配置为可折叠的办公椅,以满足临时工作人员的雇主需求,并由大学生在拥挤的宿舍间使用。 在制造过程中容易添加其他功能,如扶手,脚踏板或斜倚背部,由于椅子的简单设计和部件的复制,制造非常经济。
    • 6. 发明申请
    • Polymerisation of ethylenically unsaturated monomers
    • 烯属不饱和单体的聚合
    • US20100249321A1
    • 2010-09-30
    • US12801447
    • 2010-06-09
    • Richard J. HarrisonBruce C. GilbertAndrew F. ParsonsDerek J. Irvine
    • Richard J. HarrisonBruce C. GilbertAndrew F. ParsonsDerek J. Irvine
    • C08F251/00C08F14/00C08F24/00C08F26/06C08F26/10C08L75/00
    • C08F4/50
    • Ethylenically unsaturated, particularly acrylic, monomers are polymerised using a catalyst system including a manganese carbonyl initiator, an organic halogen reactive substrate and an allylic halide chain termination agent. Desirably the manganese carbonyl initiator is a dimanganese compound, particularly dimanganese decacarbonyl (Mn2(CO)10). The catalysis mechanism appears to involve initiator homolysis, abstraction of halogen from the reactive substrate forming an organic free radical which acts as a chain initiator for polymerisation and eventual reaction of the propagating chain radical with the chain terminating agent. The speed or extent of reaction may be modified by the inclusion of Lewis acids in the reaction mixture. The resulting polymers are telechelic and may have different end groups. The polymers can be reacted further to functionalise them and/or to form block copolymers.
    • 使用包括羰基羰基引发剂,有机卤素反应性底物和烯丙基卤化物链终止剂的催化剂体系来聚合乙烯基不饱和的,特别是丙烯酸的单体。 期望的羰基羰基引发剂是二甘氨酸化合物,特别是二甘氨酸的十羧基(Mn 2(CO)10))。 催化机理似乎涉及引发剂均聚,从反应性底物中提取卤素,形成有机自由基,其起到用于聚合的链引发剂和增链链基团与链终止剂的最终反应。 可以通过在反应混合物中加入路易斯酸来改变反应的速度或程度。 所得聚合物是遥爪的并且可以具有不同的端基。 聚合物可进一步反应以使其功能化和/或形成嵌段共聚物。
    • 9. 发明授权
    • Guard for pop-up sprinkler
    • 防范弹出式喷水灭火器
    • US4145003A
    • 1979-03-20
    • US828250
    • 1977-08-26
    • Richard J. HarrisonWilliam G. MuschettCharles T. Hardy
    • Richard J. HarrisonWilliam G. MuschettCharles T. Hardy
    • B05B15/00B05B1/28B05B15/10
    • B05B15/001B05B15/10
    • A one-piece flexible guard for excluding dirt and other foreign matter from the internal parts of a pop-up sprinkler. More particularly, a flexible circularly shaped piece of material which can be attached to the edge of the fixed housing assembly of a pop-up sprinkler. Said material having a circular hole in its center in which the pop-up sprinkler protrudes, said movable part being securely attached to said material along the edge of said circular hole. The guard being attached to the sprinkler in such a way so as to exclude foreign matter from the internal parts of the sprinkler while permitting the movable nozzle portion free vertical or horizontal movement. In an up position the outer perimeter of the guard forms a dam. The sprinkler also may provide fluid to wash the dirt from outside of the dam portion of the guard when the nozzle is in the extended or up position.
    • 一体式柔性防护罩,用于从弹出式喷水灭火器的内部部件中排除灰尘和其他异物。 更具体地,可弯曲的圆形形状的材料件,其可以附接到弹出式喷洒器的固定壳体组件的边缘。 所述材料在其中心处具有圆形孔,其中弹出式喷洒器突出,所述可动部分沿着所述圆形孔的边缘牢固地附接到所述材料。 防护件以这样的方式附接到喷洒器,以便在允许可移动喷嘴部分自由的垂直或水平运动的同时从喷洒器的内部部分排除异物。 在向上的位置,防护罩的外围形成一个大坝。 当喷嘴处于伸展或向上位置时,喷洒器还可以提供流体以从防护罩的坝部分的外部洗涤污物。